Use it right and it'll grow your plant right, no need for a change up. As a couple folks have pointed out you're kind of playing chicken with the photoperiod gods right now. Some saying it's revegging but to me it just looks like an indica dominant strain that exhibits a leafy bud structure. But you are in danger of revegging, by my estimation in around two weeks. To play it safe, I would suggest putting them to bed early in a nice dark spot with no light leaking in approximately one hour before the published sunset time starting now and no later than May 1. If you are flowering photos in the months of May thru July here in So Cal, you'll need to give them artificial dark. The "No Go" zone here in So Cal is around May 15 thru about August 1, when day lengths are longer than 14 hours. If you flip at the Solstice they're finished before longer days are an issue. But honestly, I think there's more favorable weather waiting for late January and pulling in April. Something to keep in mind everyone thinks it's that 12/12 schedule for flowering but a better reference is to think and know more along the lines that 12 hours is the definite trigger point for flowering and 14 hours is the definite trigger point for reveg, and while you are in between those light times things could go either way. The safest and easiest thing you can do is find a nice dark spot inside where you can bring them in at 7pm and then put them back out at 7am. I realize how much a PITA that is. It's why folks don't like to bother growing in the off season.
yours, and his plants are almost as alike as two peas in a pod!
plus Mother Nature. Those bottom fans are not an issue might as well snip them.
